Analysis of interatomic Contacts of Structural Units in PDB entry:
8IL5

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 8IL5 entry

There are 2 chains in PDB entry 8IL5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU -3	PRO 641
B	GLU 5	PRO 636

There are 47 helices in PDB entry 8IL5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	29	Right-handed alpha
Helix 2	AA2	A	46	51	Right-handed alpha
Helix 3	AA3	A	52	59	Right-handed 310
Helix 4	AA4	A	95	100	Right-handed alpha
Helix 5	AA5	A	108	114	Right-handed alpha
Helix 6	AA6	A	121	132	Right-handed alpha
Helix 7	AA7	A	160	172	Right-handed alpha
Helix 8	AA8	A	205	211	Right-handed alpha
Helix 9	AA9	A	211	218	Right-handed alpha
Helix 10	AB1	A	272	284	Right-handed alpha
Helix 11	AB2	A	288	295	Right-handed alpha
Helix 12	AB3	A	329	335	Right-handed alpha
Helix 13	AB4	A	338	350	Right-handed alpha
Helix 14	AB5	A	370	377	Right-handed alpha
Helix 15	AB6	A	377	389	Right-handed alpha
Helix 16	AB7	A	409	413	Right-handed 310
Helix 17	AB8	A	454	456	Right-handed 310
Helix 18	AB9	A	457	473	Right-handed alpha
Helix 19	AC1	A	483	486	Right-handed 310
Helix 20	AC2	A	501	509	Right-handed alpha
Helix 21	AC3	A	541	556	Right-handed alpha
Helix 22	AC4	A	570	574	Right-handed 310
Helix 23	AC5	A	593	597	Right-handed 310
Helix 24	AC6	A	605	624	Right-handed alpha
Helix 25	AC7	B	15	29	Right-handed alpha
Helix 26	AC8	B	47	51	Right-handed alpha
Helix 27	AC9	B	54	59	Right-handed alpha
Helix 28	AD1	B	95	100	Right-handed alpha
Helix 29	AD2	B	108	114	Right-handed alpha
Helix 30	AD3	B	121	132	Right-handed alpha
Helix 31	AD4	B	159	172	Right-handed alpha
Helix 32	AD5	B	205	211	Right-handed alpha
Helix 33	AD6	B	211	218	Right-handed alpha
Helix 34	AD7	B	272	283	Right-handed alpha
Helix 35	AD8	B	288	295	Right-handed alpha
Helix 36	AD9	B	329	335	Right-handed alpha
Helix 37	AE1	B	370	375	Right-handed alpha
Helix 38	AE2	B	377	389	Right-handed alpha
Helix 39	AE3	B	409	413	Right-handed 310
Helix 40	AE4	B	454	456	Right-handed 310
Helix 41	AE5	B	457	474	Right-handed alpha
Helix 42	AE6	B	483	486	Right-handed 310
Helix 43	AE7	B	501	509	Right-handed alpha
Helix 44	AE8	B	541	556	Right-handed alpha
Helix 45	AE9	B	570	574	Right-handed 310
Helix 46	AF1	B	593	597	Right-handed 310
Helix 47	AF2	B	605	624	Right-handed alpha

There are 17 sheets in PDB entry 8IL5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	221	224	first strand
Strand 2	A	34	37	parallel
Strand 3	A	6	12	parallel
Strand 4	A	260	270	parallel
Strand 5	A	240	247	anti-parallel
Strand 6	A	227	234	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	221	224	first strand
Strand 2	A	34	37	parallel
Strand 3	A	6	12	parallel
Strand 4	A	260	270	parallel
Strand 5	A	589	591	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	68	72	first strand
Strand 2	A	86	90	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	133	135	first strand
Strand 2	A	150	152	parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	188	191	first strand
Strand 2	A	363	367	anti-parallel
Strand 3	A	398	403	anti-parallel
Strand 4	A	417	425	anti-parallel
Strand 5	A	314	322	anti-parallel
Strand 6	A	478	481	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	188	191	first strand
Strand 2	A	363	367	anti-parallel
Strand 3	A	398	403	anti-parallel
Strand 4	A	417	425	anti-parallel
Strand 5	A	314	322	anti-parallel
Strand 6	A	557	558	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	286	287	first strand
Strand 2	A	301	302	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	433	435	first strand
Strand 2	A	446	448	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	221	225	first strand
Strand 2	B	34	38	parallel
Strand 3	B	6	12	parallel
Strand 4	B	260	270	parallel
Strand 5	B	240	247	anti-parallel
Strand 6	B	227	234	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	221	225	first strand
Strand 2	B	34	38	parallel
Strand 3	B	6	12	parallel
Strand 4	B	260	270	parallel
Strand 5	B	589	591	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	72	first strand
Strand 2	B	86	90	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	103	104	first strand
Strand 2	B	193	194	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	133	135	first strand
Strand 2	B	150	152	parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	188	191	first strand
Strand 2	B	363	367	anti-parallel
Strand 3	B	398	403	anti-parallel
Strand 4	B	417	425	anti-parallel
Strand 5	B	314	322	anti-parallel
Strand 6	B	478	481	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	188	191	first strand
Strand 2	B	363	367	anti-parallel
Strand 3	B	398	403	anti-parallel
Strand 4	B	417	425	anti-parallel
Strand 5	B	314	322	anti-parallel
Strand 6	B	557	558	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	286	287	first strand
Strand 2	B	301	302	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	433	435	first strand
Strand 2	B	446	448	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 8IL5

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IL5